This medical pipe extrusion line is fully controlled by Siemens system with German direct-drive motor and reducer to eliminate transmission loss and noise. With SUS304 cooling tank, high-precision laser diameter measuring and imported servo traction parts, it realizes closed-loop synchronous production. Boasting ±0.003mm detection precision and stable overall tolerance of ±0.03mm, it achieves smooth cutting and high-precision pipe forming.
Equipment model | Screw diameter and L/D | Power consumption KW/hr | Capacity Kg/hr | Machine size (L/W/H, in MM) |
JWS25 | 25*25D | 2 | 2~5 | L7500*W2000*H1780 |
JWS45 | 45*28D | 7 | 15~40 | L9500*W2500*H1780 |
JWS55 | 55*28D (30D) | 8 | 20~55 | L10500*W2500*H1780 |
JWS 65 | 65*28D (30D) | 11 | 40~90 | L12600*W3000*H1780 |
The extruder adopt Siemens man-machine interface and Siemens computer-control operation system, maintenance-free motor (Germany) and decelerator direct driving, which can effectively avoid low efficiency and big transmission error of general belt transmission. Dust, grease dirt and noise produced during manufacturing process are also avoided.
The cooling bath is made of imported SUS304 stainless steel with complete glass closed structure and stainless steel centrifugal pump for special medical-grade deionized water. Its water-annulus and low vacuum moulding ensures fine roundness and precision of pipes. Its air-annulus drying device allows the cooling water to be used circularly and not to splash the ground.
Biaxial diameter gauge adopts high velocity laser light source, Japan TOSHIBA high-precision CCD, digital image manipulation, non-contacting measuring for online products and real-time digital display with measuring precision of ±0.003mm.
The haul-off unit consists of belts made from Switzerland, servo motor and controller of Japan MITSUBISHI, turbing and worm decelerator from Germany. It can work with high precision and stability and no skidding or noise.
The cutting unit is equipped with aluminum alloy rotatable Knife arm of low-inertia as well as special cutting Knife pouch which ensures smooth cuts. It is servo motor driving and PLC programming controlling of Japan MITSUBISHI, as well as Siemens man-machine interface
ensure precision of cutting length. Cutting length can be set at will and cutting times can be counted automatically.
The extruder and the haul-off adopt complete closed loop serve motor which enables hauling speed to change with the extruder speed, and consequently ensure speed synchronization on the whole line with high precision and frequency responsibility. It can also prevent pipe diameter
from fluctuating when working speed is changed due to environmental factors, and thus ensures product precision up to ±0.03.
High quality medical tube production machine can produce three or two layers of medical light-proof infusion tube, center vein medical pipe, trachea cannula, etc.
Jwell started manufacturing screws and barrels in 1978, making it one of the earliest screw and barrel manufacturers in China. Its brand, "Jinhailuo", has become well recognized in the industry. In 1997, Jwell was established to begin the production of extrusion machinery. Today, Jwell is the vice president unit of the China Plastics Machinery Industry Association and one of the technology leaders in the extrusion machinery industry.
